Quick Setup; In Most Cases; Programming Keys; External Operation - Danfoss VLT 3000 Series Product Manual

In most cases

Programming keys

External operation

Start-up

6

Quick setup

In most cases it is sufficient to program
the VLT according to items 1-10 (see
®
next page).
When the supply voltage is connected, the
VLT ® is automatically in DISPLAY MODE
after start-up. Please note that the size and
®
voltage of the VLT are shown on the
display during start-up. If the VLT
and size shown do not correspond to the
®
actual VLT /mains voltage, the correct VLT
size and mains voltage can be selected in
parameter 650.
Press once to switch to MENU GROUP
Menu
MODE. From MENU GROUP MODE press
once to switch to MENU PARAMETER
Menu
MODE.
A potentiometer 1 kΩ is connected to
terminals 50, 53 and 55, see connection
example.
Connection example
Note: All settings are based on factory settings, but the following must
be selected: 103, 104 and 105.
Screen for control cables, is mounted under terminal clamp according to
instructions on p. 57.
Start the frequency converter by connecting
+24 V D.C. (terminal 12) to start (terminal 18)
and freewheel stop (terminal 27).
®
MG.30.A7.02 - VLT is a registered Danfoss trademark
Use the key to switch to DATA MODE.
Data
Data can now be changed.
+
The and
® voltage group of parameters, one particular para-
meter or a data value.
®
Data values can only be changed using
+
the and –
stores the new data value in the memory.
This also takes place automatically after 20
seconds if data values have been changed.
– keys are used to select a
keys. Pressing the key
Menu